Meazure - What are the dimensions of that image? How big is this window?
BestPodcasts - The best podcasts, curated and searchable
Bluegrams Screen Ruler - A lightweight and configurable ruler tool for Windows Desktop.
Podcast Delivery - A new podcast newsletter
On-Screen Ruler - lightweight, free, semi-transparent ruler
Inside Podcasting - Curating the resurgence of the spoken word